Texas Instruments PCA9554DBG4

Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85
Datasheet

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
DistributorSKUMOQPkg
NS-PCA9554DBG4Contact
>1wk
PCA9554DBG4Contact
>1wk

Technical Specifications

Physical
Case/PackageSSOP
Number of Pins16
Weight128.593437 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Voltage5.5 V

Documents

Download datasheets and manufacturer documentation for Texas Instruments PCA9554DBG4.

Texas Instruments
Datasheet37 pages9 years ago
Datasheet34 pages11 years ago
Datasheet33 pages12 years ago
Upverter
Datasheet35 pages6 years ago

Alternate Parts

Price @ 1000
$ 0.952
$ 1.07
$ 2.4
$ 0.713
Stock
1
137,932
310,786
220,941
46,571
Authorized Distributors
0
7
4
3
2
Case/Package
SSOP
SSOP
SSOP
SSOP
SSOP
Number of Pins
16
16
16
16
16
Logic Function
-
-
-
-
-
Interface
-
I2C, SMBus
-
-
I2C, SMBus, Serial
Number of Drivers
-
-
-
-
-
Number of Receivers
-
-
-
-
-
Data Rate
-
-
-
-
-
Min Supply Voltage
-
-
-
2.3 V
2.3 V
Max Supply Voltage
-
-
-
5.5 V
5.5 V

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments PCA9554DBG4.

Descriptions

Descriptions of Texas Instruments PCA9554DBG4 provided by its distributors.

Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85
Remote I2C and SMBus I/O Expander 16-Pin SSOP T/R
IC,I/O PORT,8-BIT,CMOS,SSOP,16PIN,PLASTIC

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INS
  • TEXAS INSTRUMENTS INC
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Technical Specifications

Physical
Case/PackageSSOP
Number of Pins16
Weight128.593437 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of I/Os8
Number of Outputs8
Operating Supply Voltage5.5 V

Documents

Download datasheets and manufacturer documentation for Texas Instruments PCA9554DBG4.

Texas Instruments
Datasheet37 pages9 years ago
Datasheet34 pages11 years ago
Datasheet33 pages12 years ago
Upverter
Datasheet35 pages6 years ago

Compliance

Environmental Classification
Lead FreeContains Lead
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago